Zoo Lab Arthropods


Phylum Onychophora & Phylum Tardigada belong to what Clade?


Ecdysozoa


Clade Lophotrochozoa includes what 3 Phylums?


Phylum Sipuncula, Phylum Ectoprocta, & Phylum Brachiopoda


Peanut worms belong to what Phylum?


Sipuncula


Horseshoe crabs belong to what Phylum & Subphylum?


Phylum Arthropoda, Subphylum Chelicerata


All trilobites are ______.


fossil specimens


Trilobites, horseshoe crabs, spiders, insects, & centipedes belong to what Phylum?


Arthropoda


Insects belong to what subphylum?


Hexapoda


What are the 5 subphylums of the Phylum Arthropoda?


Trilobita, Chelicerata, Crustacea, Myriapoda, & Hexapoda